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Diagnostic Laboratory Services

As the largest locally owned medical lab in Hawaii, Diagnostic Laboratory Services, Inc. (DLS) provides state-of-the-art testing in microbiology, molecular and toxicology. There are more than 50 DLS patient service centers across Hawaii, Guam, and Saipan. With over 800 employees, DLS is proud to have been selected by Hawaii Business Magazine as one of the Best Places to Work in the state in 2021, 2022 and 2023. DLS employees reflect the company’s values of innovation, compassion, aloha, respect, and excellence, ensuring that Diagnostic Laboratory Services, Inc. remains a place of great science and great people.